【国外标准】 Protection of telecommunication lines using metallic conductors against direct lightning discharges
本网站 发布时间:
2025-10-22
- ITU-T K.47
- 现行
- 定价: 无文本
- 在线阅读
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>
适用范围:
暂无
标准号:
ITU-T K.47
标准名称:
Protection of telecommunication lines using metallic conductors against direct lightning discharges
英文名称:
标准状态:
现行-
发布日期:
2013-04-01 -
实施日期:
出版语种:
- 推荐标准
- AS K152.12-1965 Methods for the analysis and testing oc coal and coke Caking and swelling properties of coal
- ASC X9 TR 47-2022 Universal Companion Document Industry Adoption of X9.100-187
- ASTM B47-95a(2017) Standard Specification for Copper Trolley Wire
- ASTM B47-95a(2024) Standard Specification for Copper Trolley Wire
- ANSI INCITS 47-1988 (R2005) Codes - Structure and Data Requirements for the Identification of Named Populated Places, Primary County Divisions, and Other Locational Entities of the United States and its Outlying and Associated Areas for Information Interchange (formerly ANSI X3.47-1988 (R2000))
- INCITS/TR-47-2012 (R2017) INCITS Technical Report for Information Technology - Fibre Channel - Simplified Configuration and Management Specification (FC-SCM)
- KS K 0006(2022 Confirm) 섬유 제품 용어:의류 부문
- KS K 0008 섬유 용어 — 염료 및 염색용 조제 부문
- KS K 0008(2023 Confirm) 섬유 용어 — 염료 및 염색용 조제 부문
- KS K 0011 섬유 제2차 제품 용어
- KS K 0015 제직 — 용어
- KS K 0021 섬유 제품의 취급에 관한 표시 기호 및 그 표시 방법
- KS K 0024 치즈 목관
- KS K 0026 북
- KS K 0040 유기 인조 필라멘트 단사의 표준 허용차

我的标准
购物车
400-168-0010








